142132396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 294891520

約数和(自身を除く): 152759124

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 373, 434, 439, 746, 868, 878, 1492, 1756, 2611, 3073, 5222, 6146, 10444, 11563, 12292, 13609, 23126, 27218, 46252, 54436, 80941, 95263, 161882, 163747, 190526, 323764, 327494, 381052, 654988, 1146229, 2292458, 4584916, 5076157, 10152314, 20304628, 35533099, 71066198, 142132396]

約数ペア:

[(1, 142132396), (2, 71066198), (4, 35533099), (7, 20304628), (14, 10152314), (28, 5076157), (31, 4584916), (62, 2292458), (124, 1146229), (217, 654988), (373, 381052), (434, 327494), (439, 323764), (746, 190526), (868, 163747), (878, 161882), (1492, 95263), (1756, 80941), (2611, 54436), (3073, 46252), (5222, 27218), (6146, 23126), (10444, 13609), (11563, 12292)]